Durable sintered mesh elements for filter cartridges and methods to clean them

Filter cartridges made from sintered wire mesh are suitable for applications that need a robust filter cartridge resistant to extreme chemicals. They are made in varied sizes to suit industry standard filter structures even also in diverse non-standard sizes and specifications. The screens made from 316L grade stainless steel and configured without using resins or adhesives.

Sintered stainless steel mesh filter cartridges use sintered mesh structure for filter configuration that combines filter efficiency with strength. Standard mesh construction would consist of an external protective layer, an internal main filter layer, drainage layer and eventually two strengthening layers to offer strength. The fiver mesh layers are sintered to develop a single sheet of filter media.

The mesh cartridges can be in cylindrical or pleated form and in different lengths, diameters and endcap configurations.

How to clean sintered mesh filter cartridges

Reverse Flow: When much of contamination is larger than the pore size of the filter media, reverse flow of liquid or gas through the element will often be sufficient for cleaning. Usually, a flow of minimum two times the forward flow gives complete cleaning.

Ultrasonic cleaning: Surface contamination can be eliminated by ultrasonic cleaning in bath containing detergent, immersed particulate may not be eliminated.

Chemical cleaning: Different chemicals are used to dissolve the contaminant or process fluid in case of hardening on contact with air.

Heanjia can provide you with a wide set of sintered mesh elements used in filtration. It is crucial in the development of synthetic fibers and we can eventually enhance and innovate your conventional filtration. The metal to metal gaskets used in the polymer industry by the diversity refers to the production and quality of our tools. The screens can be made in any shape or dimensions available in different alloys.

We offer a solution allowing a reduced consumption of filters and an enhanced quality of filtered polymer. We can offer a wide range of material to be used as filling sands in the stainless steel, Inconel, aluminium and other high performance materials.

We are specialized in the development and production of metal filtration solutions. We offer filter elements for industrial gas filtration, depending on the special benefits of metal fiber media. Our filter elements are fit for use in high temperature, corrosive chemical and petrochemical process, for process filtration and exhaust gases. These elements are the perfect solution for applications demanding high mechanical stability, long service life, low pressure drop, easy cleaning and chemical and heat resistant are needed.

Filter materials are used for temperature resistance up to 1000oC. Filtration of elements in applications where small dust loads are separated from a gas stream. The contaminants are held in multiple layer structure of the filter medium. Advantage of our depth filter systems that combine high temperature and corrosion resistance with high dirt retaining capacity and outstanding off-line cleaning feasibilities, the excellent solution for your applications.